Hostal Santa Marta offers accommodations in La Unión, 7.3 miles from Conchagua Volcano. There's a private entrance at the guest house for the convenience of those who stay. There's a sun terrace and guests can access free Wifi and free private parking. The air-conditioned units have a fully equipped kitchenette with dining area, a dishwasher, coffee machine, and a toaster. At the guest house, units include bed linen and towels. There is a coffee shop and lounge. Sightseeing tours are available in the neighborhood.